Finding the right replacement tube and barrel for your Mossberg 500 can feel overwhelming. With so many options available, understanding the specifics is crucial for ensuring proper functionality and safety. This guide dives deep into choosing the correct components for your shotgun, covering everything from identifying your model to installing the new parts.
Identifying Your Mossberg 500 Model
Before ordering any replacement parts, accurately identifying your Mossberg 500 model is paramount. The model number is usually found on the receiver, often stamped near the ejection port. This number is key; different Mossberg 500 variants have varying dimensions and specifications for barrels and magazine tubes. Ignoring this crucial step can lead to incompatibility issues. Take your time and carefully examine your shotgun to locate this vital information.
Key Considerations When Identifying Your Model:
- Barrel Length: Mossberg 500 shotguns come in various barrel lengths (e.g., 18.5", 20", 24", 28"). The replacement barrel must match the original length.
- Gauge: Your shotgun's gauge (e.g., 12 gauge, 20 gauge) dictates the bore diameter and ammunition compatibility. Using the wrong gauge barrel is extremely dangerous.
- Type of Magazine Tube: The magazine tube's length determines the capacity of your shotgun. Replacement tubes must be compatible with your specific model.
Choosing the Right Replacement Parts
Once you've identified your model, selecting appropriate replacement tubes and barrels becomes significantly easier. Focus on these key aspects:
1. Magazine Tube Replacement:
- Capacity: Ensure the replacement tube matches the desired capacity of your shotgun. Some tubes offer extended capacity, while others maintain the factory standard.
- Material: Magazine tubes are typically made of steel. Consider the finish (e.g., blued, parkerized) to match your shotgun's aesthetic.
- Compatibility: Always confirm compatibility with your specific Mossberg 500 model. Using an incompatible tube can lead to malfunction or damage.
2. Barrel Replacement:
- Gauge: Absolutely crucial; the replacement barrel must match the gauge of your shotgun.
- Length: Select a barrel length that meets your needs and legal requirements. Barrel length restrictions vary depending on location.
- Choke: Consider the choke tube configuration. Different chokes (e.g., cylinder bore, modified, full) affect shot pattern and range.
- Finish: Choose a finish that complements your shotgun's existing finish.
Installation: A Note on Safety
Installing a new barrel or magazine tube requires caution and proper tools. If you are uncomfortable performing this task, seek the assistance of a qualified gunsmith. Improper installation can lead to malfunction, injury, or damage to your firearm.
Always ensure the firearm is unloaded and the action is open before attempting any modifications or repairs. Refer to your Mossberg 500 owner's manual for detailed instructions and safety precautions.
Sourcing Replacement Parts:
Reliable suppliers are essential for acquiring quality replacement parts. Reputable firearms dealers or online retailers specializing in Mossberg 500 parts are recommended.
Conclusion
Replacing the magazine tube or barrel on a Mossberg 500 requires careful attention to detail. By carefully identifying your model, choosing compatible parts, and following proper installation procedures, you can ensure the continued safe and reliable operation of your shotgun. Remember, safety is paramount; if you have any doubts, consult a qualified gunsmith.
